Hardware Spec Index

Corvane FN-3683 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3683-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index436 (Case Fans scale)
Category rank#41,105
Street price$19
Power2 W
Performance per dollar22.95
Released2024

Specifications

BrandCorvane
ModelCorvane FN-3683 Prime
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3683 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3373047 (accessed 2026-10-21).